Mark Nelson
2Patents
0Active
2Granted
22Portfolio score
Filing activity: Jan 15, 1999 → Feb 3, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6416445B1 | Martial arts physical interaction device and method | Human Necessities | 15 | Expired |
| US6152863A | Martial arts physical interaction device and method | Human Necessities | 13 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.